package com.sky.mapper;

import com.sky.entity.SetmealDish;
import org.apache.ibatis.annotations.Delete;
import org.apache.ibatis.annotations.Insert;
import org.apache.ibatis.annotations.Mapper;
import org.apache.ibatis.annotations.Select;

import java.util.List;


@Mapper
public interface SetmealDishMapper {

    /**
     * 根据菜品id查询套餐id
     * @param dishIds
     * @return
     */
    List<Long> getSetmealDishIds(List<Long> dishIds);

    /**
     * 添加套餐和菜品的关联信息
     * @param setmealDishes
     */

    void insert(List<SetmealDish> setmealDishes);

    /**
     * 根据套餐id删除菜品套餐关联表中的数据
     * @param setmealId
     */
    @Delete("delete from setmeal_dish where setmeal_id=#{setmealId}")
    void deletBySetmealId(Long setmealId);

    /**
     * 根据套餐id查询套餐菜品关联信息
     * @return
     */
    @Select("select * from setmeal_dish where setmeal_id=#{setmealId}")
    List<SetmealDish> getBySetmealId(Long setmealId);
}
